FR2979268B1 - METHOD FOR MANUFACTURING A CYLINDER HEAD WITH A VALVE PUSH-BUTTON GUIDE - Google Patents

METHOD FOR MANUFACTURING A CYLINDER HEAD WITH A VALVE PUSH-BUTTON GUIDE

Info

Publication number
FR2979268B1
FR2979268B1 FR1157430A FR1157430A FR2979268B1 FR 2979268 B1 FR2979268 B1 FR 2979268B1 FR 1157430 A FR1157430 A FR 1157430A FR 1157430 A FR1157430 A FR 1157430A FR 2979268 B1 FR2979268 B1 FR 2979268B1
Authority
FR
France
Prior art keywords
manufacturing
cylinder head
button guide
valve push
push
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1157430A
Other languages
French (fr)
Other versions
FR2979268A1 (en
Inventor
Jean-Michel Bordes
Moussa Diaby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1157430A priority Critical patent/FR2979268B1/en
Publication of FR2979268A1 publication Critical patent/FR2979268A1/en
Application granted granted Critical
Publication of FR2979268B1 publication Critical patent/FR2979268B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B22C7/023—Patterns made from expanded plastic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
FR1157430A 2011-08-22 2011-08-22 METHOD FOR MANUFACTURING A CYLINDER HEAD WITH A VALVE PUSH-BUTTON GUIDE Active FR2979268B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1157430A FR2979268B1 (en) 2011-08-22 2011-08-22 METHOD FOR MANUFACTURING A CYLINDER HEAD WITH A VALVE PUSH-BUTTON GUIDE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157430A FR2979268B1 (en) 2011-08-22 2011-08-22 METHOD FOR MANUFACTURING A CYLINDER HEAD WITH A VALVE PUSH-BUTTON GUIDE

Publications (2)

Publication Number Publication Date
FR2979268A1 FR2979268A1 (en) 2013-03-01
FR2979268B1 true FR2979268B1 (en) 2013-08-16

Family

ID=44802272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157430A Active FR2979268B1 (en) 2011-08-22 2011-08-22 METHOD FOR MANUFACTURING A CYLINDER HEAD WITH A VALVE PUSH-BUTTON GUIDE

Country Status (1)

Country Link
FR (1) FR2979268B1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4657063A (en) * 1985-05-17 1987-04-14 Outboard Marin Corporation Foam pattern for casting an air cooled cylinder head
JPH0780034B2 (en) * 1986-02-17 1995-08-30 トヨタ自動車株式会社 Disappearance model for casting cylinder heads for internal combustion engines.
JP4108300B2 (en) * 2001-08-03 2008-06-25 株式会社オティックス Variable valve mechanism
JP3832298B2 (en) * 2001-09-28 2006-10-11 マツダ株式会社 Engine valve gear
DE10332980A1 (en) * 2003-07-21 2005-02-10 Bayerische Motoren Werke Ag Valve tappet unit for internal combustion engine has anti-rotation element with head and foot engagement sections, with fixing structures formed in these regions for fitting under sleeve section
DE10358934A1 (en) * 2003-12-12 2005-07-07 Bayerische Motoren Werke Ag Valve ram is a plastics-based material part with integral anti-rotation locking element e.g. rib protruding from sleeve
DE102005047234A1 (en) * 2005-10-01 2007-04-05 Schaeffler Kg Roller tappet for internal combustion engine, has tappet roller for transverse-force free actuation of pump plunger, where load capacity and life span of tappet are increased with constant outer diameter of roller by broadening roller
DE102006059716A1 (en) * 2006-12-18 2008-06-26 Mahle International Gmbh Non-rotating ram of a valve train
FR2949362A1 (en) * 2009-09-02 2011-03-04 Peugeot Citroen Automobiles Sa Fabricating metal part e.g. cylinder head of internal combustion engine, by producing model of metal part to form sublimable material, coating the model of refractory coating, and placing model of sublimable material in tank

Also Published As

Publication number Publication date
FR2979268A1 (en) 2013-03-01

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312